Frontier Airlines Flight 2142 Deals & Information (2026/2027)

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Frontier Airlines Flight 2142 Route Deals From $37

The cheapest prices found with in the last 7 days for return flights were $68 and $37 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 2 - Sat, Dec 5
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$68 Roundtrip, found 11 hours ago
$68
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Sky Harbor Intl. to Denver Intl., returning Sat, Dec 5, priced at $68 found 11 hours ago
Tue, Nov 10 - Tue, Nov 17
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$71 Roundtrip, found 2 hours ago
$71
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Sky Harbor Intl. to Denver Intl., returning Tue, Nov 17, priced at $71 found 2 hours ago
Sat, Dec 19 - Tue, Dec 22
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$74 Roundtrip, just found
$74
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Dec 19 from Sky Harbor Intl. to Denver Intl., returning Tue, Dec 22, priced at $74 just found
Fri, Jan 8 - Mon, Jan 11
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$76 Roundtrip, found 11 hours ago
$76
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Jan 8 from Sky Harbor Intl. to Denver Intl., returning Mon, Jan 11, priced at $76 found 11 hours ago
Tue, Dec 15 - Wed, Dec 16
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$78 Roundtrip, found 1 day ago
$78
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Dec 15 from Sky Harbor Intl. to Denver Intl., returning Wed, Dec 16, priced at $78 found 1 day ago
Wed, Dec 2 - Sat, Dec 5
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$82 Roundtrip, found 11 hours ago
$82
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Sky Harbor Intl. to Denver Intl., returning Sat, Dec 5, priced at $82 found 11 hours ago
Sat, Dec 19 - Tue, Dec 22
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$85 Roundtrip, just found
$85
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Dec 19 from Sky Harbor Intl. to Denver Intl., returning Tue, Dec 22, priced at $85 just found
Fri, Jan 8 - Mon, Jan 11
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$86 Roundtrip, found 11 hours ago
$86
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Jan 8 from Sky Harbor Intl. to Denver Intl., returning Mon, Jan 11, priced at $86 found 11 hours ago
Mon, Nov 16 - Sat, Nov 21
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$88 Roundtrip, found 3 hours ago
$88
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Nov 16 from Sky Harbor Intl. to Denver Intl., returning Sat, Nov 21, priced at $88 found 3 hours ago
Sat, Dec 5 - Sat, Dec 12
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$92 Roundtrip, just found
$92
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Dec 5 from Sky Harbor Intl. to Denver Intl., returning Sat, Dec 12, priced at $92 just found

Frequently asked questions

What route does flight number F92142 take?
Flight number F92142 takes 4 hours and 45 minutes to fly direct from McCarran Airport to Philadelphia Airport. Sure, there's magic in the destination, but the journey is always half the fun!
What terminal does F92142 fly out of?
You'll likely be jetting out of Terminal 3 if you're traveling on F92142 direct from Las Vegas, NV Airport (LAS-McCarran Intl.) to Philadelphia, PA Airport (PHL-Philadelphia Intl.).
What kind of plane is on flight number F92142?
You'll most likely find yourself cruising aboard the Airbus A320 if your flight number is F92142. This flight usually departs from McCarran Airport and comes in to land at Philadelphia, PA Airport (PHL-Philadelphia Intl.).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your F92142 flight with Travelocity, please visit our Customer Service Portal.